91712756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 177246720

約数和(自身を除く): 85533964

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 139, 278, 313, 527, 556, 626, 1054, 1252, 2108, 2363, 4309, 4726, 5321, 8618, 9452, 9703, 10642, 17236, 19406, 21284, 38812, 43507, 73253, 87014, 146506, 164951, 174028, 293012, 329902, 659804, 739619, 1348717, 1479238, 2697434, 2958476, 5394868, 22928189, 45856378, 91712756]

約数ペア:

[(1, 91712756), (2, 45856378), (4, 22928189), (17, 5394868), (31, 2958476), (34, 2697434), (62, 1479238), (68, 1348717), (124, 739619), (139, 659804), (278, 329902), (313, 293012), (527, 174028), (556, 164951), (626, 146506), (1054, 87014), (1252, 73253), (2108, 43507), (2363, 38812), (4309, 21284), (4726, 19406), (5321, 17236), (8618, 10642), (9452, 9703)]